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Mehr.WERT.Pavillon

credit: Felix Heisel

The 2019 German Federal Garden Show (BUGA) in Heilbronn is both garden and city exhibition. The newly built city quarter Neckarbodenis intends to be a test bed for a new urban area that exemplifies how people live well together in a densely populated urban setting. In this context, the relevance of the question of resources that will still be available and sustainably used in the future cannot be overestimated.

Situated on a central lot of the BUGA terrain, the Mehr.WERT.Garten (translation: Added.VALUE.Garden) and its pavilion address the question how we can perform a paradigm shift in the way we use our resources, from the currently dominant linear economy (take, make, throw) towards a circular economy of closed and pure material cycles. The Mehr.WERT.Pavilion is the shell, as well as main element of an exhibition on local and global resource use, alternative materials as well as their applications in a circular design and construction. On the one hand, the pavilion makes use of the existing urban mine – all materials used in the project have already undergone at least one life cycle, either in the same or in a different form. On the other hand, it acts as a material depot, which will become available again for future constructions at the end of the exhibition. As such, materials utilised in the construction of the Mehr.WERT.Pavillon are specified and employed in a way that allows their complete re-introduction into pure and type-sorted material cycles for reuse, recycling or bio-degradation after the decommissioning and deconstruction of the building. The pavilion’s objective is to proof that it is possible already today to design, detail and construct according to the principles of the circular economy.

The pavilions building materials are separated into four groups: (1) the load-bearing structure is largely made from reused steel originating from a disused coal-fired power plant in north-western Germany. It consists of four inclined supports that fan out like trees and are connected to each other by a rigid steel frame structure. (2) The façades and roof are clad in panels manufactured from recycled bottles glass and industrial glass waste. (3) The furniture is built from recycled HDPE plastic waste, while the chairs are 3D printed from plastic household waste. (4) The floor of the pavilion as well as the landscape design of the garden forms an assemblage of various reused and recycled materials and products made from mineral construction and demolition waste.

Mehr.WERT.Pavillon serves as a laboratory and test run for future construction projects as well as their building processes. The aim is to discuss important issues of construction and the associated use of resources with decision-makers from politics, construction planning and implementation and to develop new innovative concepts, applications and methods, both in practice and in teaching. The pavilion design originated in the design studio Building from Waste of the Professorship of Sustainable Construction at KIT Karlsruhe. It was further developed by KIT students Lisa Krämer, Simon Sommer, Philipp Staab, Sophie Welter, and Katna Wiese in collaboration with the Professorships Tragkonstruktionen (Prof. Matthias Pfeifer / Certification engineer) and Bautechnologie (Prof. Rosemarie Wagner / Structural form finding), as well as the office 2hs Architekten und Ingenieur PartGmbB. 

Project credits

Client:
Entsorgungsbetriebe der Stadt Heilbronn
Ministerium für Umwelt, Klima und Energiewirtschaft Baden-Württemberg
Bundesgartenschau Heilbronn 2019 GmbH

Pavillon:
Design: Lisa Krämer, Simon Sommer, Philipp Staab, Sophie Welter, Katna Wiese, Professorship of Sustainable Construction, KIT Karlsruhe
Planning, structural design and execution: 2hs Architekten und Ingenieur PartGmbB Hebel Heisel Schlesier with Lisa Krämer and Simon Sommer
Structural form finding: Prof. Rosemarie Wagner, Fachgebiet Bautechnologie, KIT Karlsruhe
Certification engineer: Prof. Matthias Pfeifer, Karlsruhe, Germany
Object construction: AMF Theaterbauten GmbH
Electrical and lighting design: Udo Rehm / FC-Planung GmbH
Lightning protection: Gebr. A. & F. Hinderthür GmbH
Electrical installation: Elektro-Scheu GmbH
Furniture construction: Kaufmann Zimmerei und Tischlerei GmbH
Visualizations: Manuel Rausch
Video Documentation: Fülmbüro – Videoproduktion Stuttgart

Garden and exhibition:
Landscape architecture: Frank Roser Landschaftsarchitekten PartGmbB
Landscaping: GrünRaum GmbH
Exhibition design: Idee-n, Büro für nachhaltige Kommunikation
Exhibition construction: ING.Büro Wegweiser
Recycling workshop: Kunststoffschmiede / Konglomerat e.V.
E-waste art: Prof. Abraham David Christian, Vito Pace, Fakultät Gestaltung, Hochschule Pforzheim

Project partner:
AMF Theaterbauten GmbH, Deutsche Foamglas GmbH, Glas Trösch GmbH, Hagedorn GmbH, Handy-Aktion Baden-Württemberg, Heinrich Feeß GmbH & Co. KG, Institut für Umwelt- und Zukunftsforschung – Sternwarte Bochum, Magna Naturstein GmbH, Really ApS, Schröder Bauzentrum GmbH / DeFries, Smile Plastics, SPITZER-Rohstoffhandelsgesell. mbH Selb, StoneCycling BV, Studio Dirk Vander Kooij

Main sponsors:
GreenCycle GmbH
DSD – Duales System Holding GmbH & Co. KG
SER Sanierung im Erd- und Rückbau GMBH

credit: Jonathan Preker – Copterbrothers

       
 
 
 
Karlsruher Institut für Technologie
Fakultät für Architektur
Institut Entwerfen und Bautechnik

Fachgebiet Nachhaltiges Bauen
Englerstr. 11, Geb. 11.40, Raum 25
D-76131 Karlsruhe
 
 
 
Recent Publications:  
 

    Ein Gespräch über das Wieder- und Weiterverwenden von Baustoffen

    October 15, 2019

    Isopp, Anne and Felix Heisel (2019). Ein Gespräch über das Wieder- und Weiterverwenden von Baustoffen, in: zuschnitt 19(75): 16–19.

     
     

    Zukunft braucht Kreislauf! Mehr.WERT Pavillon, UMAR & MycoTree in db Deutsche Bauzeitung

    October 11, 2019

    Scharf, Armin (2019). Zukunft braucht Kreislauf. db deutsche bauzeitung, 152. Jahrgang, Ausgabe 09.2019, S.68-70

     
     

    Besser – Anders – Weniger!

    October 10, 2019

    Fachgebiet Nachhaltiges Bauen, Professur Dirk E. Hebel (2019). Besser – Anders – Weniger!, Strategien für suffizienten Wohnungsbau im Bestand. KIT Karlsruhe

     
     

    Was die Natur so bietet

    October 10, 2019

    Hans-Christoph Neidlein (2019). Was die Natur so bietet. (Pilzmyzelium und Bambus, Forschung nach alternativen Baustoffen am Fachgebiet Nachhaltiges Bauen). Süddeutsche Zeitung, Nr. 206, 6. September 2019, 23

     
     

    Calculation and Evaluation of Circularity Indicators for the Built Environment Using the Case Studies of UMAR and Madaster

    October 9, 2019

    Heisel, Felix and Sabine Rau-Oberhuber (2019). Calculation and Evaluation of Circularity Indicators for the Built Environment Using the Case Studies of UMAR and Madaster, in Journal of Cleaner Production 243 (SI Urban Mining): 118482. DOI:10.1016/j.jclepro.2019.118482

     
     

    Materials In Progress

    September 11, 2019

    Peters, Sascha, Diana Drewes, Dirk E. Hebel, Felix Heisel (2019). Waste Vault Pavillon & MycoTree. In Materials in Progress – Innovationen für Designer und Architekten, 62 & 102. Basel, Schweiz: Birkhäuser Verlag

     
     

    Pioneering Construction Materials through Prototypological Research

    August 22, 2019

    Heisel, Felix and Dirk E. Hebel (2019). Pioneering Construction Materials through Prototypological ResearchBiomimetics4(3): 56.

     
     

    Strukturelle Bauteile, gewachsen aus Pilz

    July 1, 2019

    Schütz, Robert (2019). Struktuerelle Bauteile, gewachsen aus Pilz. Recycling MAGAZIN, 74. Jahrgang, Ausgabe 06, S.36-37

     
     

    Bild des Monats

    June 6, 2019

    Braun, Zooey (2019). Bild des MonatsBadische Neueste Nachrichten: 16, 04.06.2019

     
     

    Mit Weniger Mehr Bauen

    June 6, 2019

    Eberhard, Simon (2019). Mit Weniger Mehr BauenHaustech 32 (Mit weniger mehr bauen): 8–13.

     
     

    Verständnis für globale Dimensionen und lokale Auswirkungen

    June 4, 2019

    Hans Fuchs (2019). ‚Begrijp de mondiale dimensies én de lokale effecten‘. In stedebouw & architectuur, 04 2019, 32-35. HB Zwolle, Niederlande: Acquire Publishing bv.

     
     

    Das Raumlabor – UMAR

    April 29, 2019

    Melanie Schlegel (2019) Das Raumlabor. In Garten und Landschaft, 04 2019, 46-49. Münschen, Deutschland: Georg D.W. Callwey GmbH & Co. KG.

     
     

    MycoTree

    March 28, 2019

    Pil, Lut and Ignaas Verpoest (2018) MycoTree. In Fibre-Fixed, Composites in Design, 124-125. Gent, Belgium: Stichting Kunstboek bvba & Design Museum Gent

     
     

    MycoTree

    March 15, 2019

    Frearson, Amy (2018) MycoTree – Designed by Sustainable Construction (Karlsruhe Institute of Technology) and Block Research Group (ETH Zürich), Germany and Switzerland. In Beazley Designs of the Year, 56-57. London, UK: Design Museum Publishing

     
     

    UMAR – Urban Mining and Recycling Unit, Dübendorf, Schweiz

    March 6, 2019

    Claus Käpplinger (2019) UMAR – Urban Mining and Recycling Unit, Dübendorf, Schweiz. In architektur.aktuell the art of building, Energy Design 01-02 2019 , 82-93. Wien, Austria: architektur.aktuell GmbH.

     
     

    MycoTree

    March 2, 2019

    Schlesier, Karsten, Felix Heisel, Dirk E. Hebel, Juney Lee, Matthias Rippmann, Tomas Mendez Echenagucia, Andrew Liew, Noelle Paulson, Tom van Mele, Philippe Block, Nazanin Saeidi and Alireza Javadian (2019). MycoTree: Beyond Mining – Urban Growth In: pasajes arquitectura 148 (diseno e innocacion): 148–9.

     
     

    Prototypological Research: Pioneering Construction Materials

    February 28, 2019

    Heisel, Felix, and Dirk E. Hebel (2019) Prototypological Research: Pioneering Construction Materials. In Future Cities Laboratory: Indicia 02, edited by Stephen Cairns and Devisari Tunas, 200–207. Singapore, Singapore: Lars Müller Publishers.

     
     

    Alternative Construction Materials

    February 1, 2019

     
     

    DGNB Report Circular Economy

    January 8, 2019

    Durán, Christine Ruiz, Dr. Christine Lemaitre, Dr. Anna Braune (DGNB e.V.) (2019). DGNB Report Januar 2019, Circular Economy – Kreisläufe schließen, heißt zukunftsfähig sein
     
     

    Die Welt

    January 7, 2019

    Alexandra Trudslev (2018). Versandet, Die Welt, 29.12.2018, Wissen, S.21.

     
     

    Urbane Mine

    January 7, 2019

    Martina Metzner (2018). Urbane MIne: Die Forschungs-Einheit UMAR im Zukunftsgebäude NEST in der Schweiz setzt auf Müll als Baustoff und soll nach fünf Jahren rückgebaut werden können. Materialreport 2019, 12/2018, S.56-57

     
     

    Hochparterre

    November 26, 2018

    Palle Petersen (2018). Die Stadt in 30 Jahren – wer baut sie und woraus, Gespräch mit Dirk Hebel, Hochparterre, Zeitschrift für Architektur, Planung und Design, Ausgabe 11/2018, 51.

     
     

    Urban Mining and Recycling

    November 22, 2018

    XIA Forum (2018). Urban Mining and Recycling, XIA Intelligente Architektur, Zeitschrift für Architektur und Technik, Ausgabe 04-06/2018, 14-15.

     
     

    Tragendes Pilzgewerbe

    October 7, 2018

    Peter Streiff (2018). Tragendes Pilzgewebe, Wohnung und Gesundheit, Zeitschrift für Baubiologie, Ausgabe 10/2018, 52-53.

     
     

    Bauen Reloaded

    July 18, 2018

    Witte, Jutta (2018). Bauen reloaded – Wohnlabor zeigt Ressourcenkreislauf in der Architektur, looKIT, Magazin für Forschung, Lehre, Innovation, Ausgabe 02/2018, 66-68.

     
     

    Ohne verbindliche Recyclingquote geht es nicht

    July 16, 2018

    Geipel, Kaye (2018). Ohne verbindliche Recyclingquote geht es nicht, Bauwelt 14.2018(Recycelt): 24–31.

     
     

    Versuchsarchitektur

    June 11, 2018


    Pestalozzi, Manuel (2018). Versuchsarchitektur, DAB Deutsches Architektenblatt, 106/18, 16-20.

     
     

    Green Steel

    June 11, 2018


    Hebel, Dirk E., Felix Heisel and Alireza Javadian (2017). Green Steel, in Constellation.s: Inhabiting the World, arc en reve d’architecture, Michel Lussault, Francine Fort, Michel Jacques, Fabienne Brugere, and Guillaume le Blanc, 162–167. Bordeaux, France: ACTES SUD.

     
     

    Im Abfall wohnen

    June 11, 2018


    Schönwetter, Christian (2018). Im Afbfall Wohnen: Versuchsgebäude aus recycelten Materialien in Dübendorf, md INTERIOR DESIGN ARCHITECTURE, Zeitschrift, 06/18, 72-74.

     
     

    Addis Ababa Potato Plan

    June 10, 2018


    Heisel, Felix and Raphael Disler (2018). Addis Ababa, in The Potato Plan Collection: 40 Cities through the Lens of Patrick Abercrombie, 22–25. London, UK: nai010 publishers.